Introduction - If you have any usage issues, please Google them yourself
Optocoupler used to measure the process of heavy decline any equidistant and at the same vertical line of three time intervals t1, t2, and the distance h, and then use the formula g = 2h (t1-t2)/t1t2 (t12B ! t2) the use of floating-point method to calculate the value of g. Finally, I sent Singlechip p3 serial display.
Packet : 93317468danpianji-zhongli.rar filelist
danpianji-zhongli\计算.asm
danpianji-zhongli